﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace ObservableCollectionProject
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            if (DataContext is MainViewModel vm)
            {
                if (vm == null) { return; }
                Person person = new Person();
                person.Name = "大师";
                person.Age = new Random().Next(1, 99);
                person.Address = DateTime.Now.ToString();
                person.Money = new Random().Next(1, 10000);
                vm.Persons.Add(person);
            }
        }
    }
}
